1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nataly862011 [7]
3 years ago
12

6. Describe the energy inputs and outputs for the campfire. Use the law of conservation of energy to construct a valid qualitati

ve equation that includes all the input and output energies involved.
Chemistry
1 answer:
Doss [256]3 years ago
8 0

Answer:

Energy in the campfire originates from the potential chemical energy of the wood, before it is burnt to warm and give light around the campfire.

Explanation:

For a camp fire, the energy input is in the form of the potential chemical energy, stored up in the firewood used to fuel the flame.

The energy output is in the form of heat energy that the campfire radiates all around, light energy given off from the flame, and a little bit of sound energy, heard in the cracking of the firewood as they burn in the flame.

chemical energy ⇒ heat energy + light energy + sound energy

You might be interested in
Using your own words whats the difference between weather and climate ​
aksik [14]

Answer:

Weather is at a specific place and time. Climate is over a period of time.

Explanation:

That is the difference

8 0
3 years ago
How many helium atoms are there in a helium blimp containing 539kg of helium
MaRussiya [10]
Atomic mass of helium is 4.002642g/mol 
(542000g)/(4.002642g/mol)*6.02*10^23 = 8.15*10^28 atoms
3 0
3 years ago
Read 2 more answers
For the complete redox reactions given here write the half-reactions and identify
PilotLPTM [1.2K]
I don't know what your asking so Identify means your self
8 0
3 years ago
Pls help me will mark Brianliest!!! I know the answer choice is a bit cut off. Topic is chem equilibrium
Svetlanka [38]

Answer:

See notes on LeChatlier's Principle I gave you yesterday.

Explanation:

Remember chemical see-saw => Removing Fe⁺³ makes the reactant side of the see-saw lighter causing the balance to tilt right then shift left to establish a new equilibrium with new concentration values. Such would result in a decrease in FeSCN⁺² concentration and increases in Fe⁺³ and SCN⁻ concentrations to replace the original amount of ppt'd Fe⁺³. => Answer Choice 'B' ... Also, see attached => Concentration effects on stability of chemical equilibrium .

6 0
3 years ago
What is an absolute zero of a temperature ​
Leviafan [203]

Answer:

Absolute zero temperature: Absolute zero is the temperature at which a substance have very low internal energy or in other words no heat energy in the particle.

Explanation: The temperature is very low and the particles are very cold. On cooling, speed of particle decrease. On the Celsius scale, - 273.15 is the absolute zero and on the Kelvin scale, 0 k is the absolute zero. On absolute zero temperature, the movement in the particles occurs at very low speed near to zero.

7 0
3 years ago
Other questions:
  • What is the composition of 'Clean dry air'<br><br> - Idk what subject its just science
    10·1 answer
  • What is a pentadihide?
    15·1 answer
  • What is the mass of the helium nucleus?
    12·1 answer
  • What is the specific heat of a substance if 1560 cal are required to raise temperature of a 312 g substance by 15 degrees celsiu
    12·1 answer
  • In which list are the elements arranged in order of increasing atomic mass?
    8·1 answer
  • Bile is dispensed by the gall bladder into the small intestine <br> True or False​
    5·1 answer
  • 1. Describe what an irreversible change is.
    11·2 answers
  • PLEASE HELP!!!!!!!
    12·1 answer
  • Write a hypothesis using IF-THEN - BECAUSE of statement. (PLEASE HELP)
    5·1 answer
  • The primary goal of water-softening ion exchange systems is _____(1 point)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!